package cn.edu.hqu.cst.android.fourthexperiment;

import android.app.Service;
import android.content.Intent;
import android.os.Binder;
import android.os.IBinder;

public class BindService extends Service {

    private int count;
    private boolean quit;
    private MyBinder binder = new MyBinder();

    public class MyBinder extends Binder {
        public int getCount() {
            return count;
        }
    }

    // 必须实现的onBind(方法
    @Override
    public IBinder onBind(Intent intent){
       System.out.println("Service is Binded");
       return binder;
    }

    // Service被创建时回调该方法。
    @Override
    public void onCreate() {
        super.onCreate();
        System.out.println("Service is Created");
        new Thread() {
            @Override
            public void run() {
                while (!quit) {
                    try {
                        Thread.sleep(1000);
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                    count++;
                }
            }
        }.start();
    }

    // Service被关闭之前回调
    @Override
    public void onDestroy(){
        super.onDestroy();
        this.quit = true;
        System.out.println("Service is Destroyed");
    }
    // Service被断开连接时回调该方法
    @Override
    public boolean onUnbind(Intent intent){
        System.out.println("Service is Unbinded");
        return true;
    }
}
